LAN91C110-PU
- Mfr.Part #
- LAN91C110-PU
- Manufacturer
- Microchip Technology
- Package / Case
- 100-TQFP
- Datasheet
- Download
- Description
- IC ETHERNET CTLR MAC PHY 144TQFP
- Stock
- 29
- In Stock :
- 29
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- Manufacturer :
- Microchip Technology
- Product Category :
- Controllers
- Voltage - Supply :
- --
- Boundary Scan :
- No
- Min Operating Temperature :
- 0°C
- Standard Supported :
- IEEE 802.3/IEEE 802.3u
- Operating Temperature :
- 0 to 70 °C
- RoHS Status :
- ROHS3 Compliant
- Max Supply Current :
- 40mA
- Number of Terminations :
- 144
- Number of Terminals :
- 144
- Temperature Grade :
- COMMERCIAL
- Operating Supply Voltage :
- 5V
- External Data Bus Width :
- 16
- Supply Current-Max :
- 95 mA
- Peak Reflow Temperature (Cel) :
- 260
- Min Supply Voltage :
- 4.5V
- DMA Support :
- yes
- Width :
- 20mm
- Mounting :
- Surface Mount
- Product Status :
- Obsolete
- Address Bus Width :
- 15
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Series :
- --
- Number of Pins :
- 144
- Radiation Hardening :
- No
- Power Supplies :
- 5V
- Published :
- 2002
- Number of Transceivers :
- 1
- Pin Count :
- 144
- Factory Lead Time :
- 6 Weeks
- Supplier Package :
- TQFP
- Number of Serial I/Os :
- 1
- Bus Compatibility :
- ISA; PCMCIA
- JESD-609 Code :
- e3
- Mount :
- Surface Mount
- Qualification Status :
- Not Qualified
- HTS Code :
- 8542.31.00.01
- Reach Compliance Code :
- Compliant
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Host Interface :
- ISA/PCMCIA
- Auto-Negotiation :
- No
- Package Shape :
- Square
- Loopback Mode :
- Internal
- Communication Mode :
- Full Duplex/Half Duplex
- Terminal Pitch :
- 0.5mm
- Standards :
- 100 Base-TX PHY
- Data Transfer Rate-Max :
- 12.5 MBps
- Interface :
- Parallel
- Seated Height-Max :
- 1.2 mm
- Base Part Number :
- LAN91C110
- Manufacturer :
- Microchip Technology Inc
- Package :
- Tray
- Low Power Mode :
- No
- Category :
- Single Chip
- Function :
- Controller
- uPs/uCs/Peripheral ICs Type :
- SERIAL IO/COMMUNICATION CONTROLLER, LAN
- Supply Voltage :
- 5V
- Max Operating Temperature :
- 70°C
- Terminal Position :
- QUAD
- Clock Frequency :
- 25MHz
- JESD-30 Code :
- S-PQFP-G144
- Packaging :
- Tray
- Length :
- 20mm
- Supplier Device Package :
- 144-TQFP (20x20)
- Current - Supply :
- --
- Protocol :
- Ethernet
- Package / Case :
- 100-TQFP
- Base Product Number :
- LAN91C110
- Data Rate :
- 100 Mbps
- Max Supply Voltage :
- 5.5V
- Surface Mount :
- yes
- Subcategory :
- Serial IO/Communication Controllers
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Terminal Form :
- Gull wing
- Datasheets
- LAN91C110-PU
LAN91C110-PU Documents

Controllers Microchip Technology LAN91C110-PU Overview
The Controllers Microchip Technology LAN91C110-PU is a highly integrated Ethernet controller that combines both MAC and PHY capabilities into a single chip, housed in a compact 144TQFP package. Designed to provide reliable network connectivity, this device is perfect for applications requiring efficient space utilization and minimal external components. Its robust design ensures stable operation in diverse environments, making it an ideal solution for embedded systems that require network communications. The integration of both MAC and PHY helps reduce latency, improve performance, and lower the overall system cost, which is crucial for B2B clients looking to purchase in volume.
LAN91C110-PU Features
This Ethernet controller features a full-featured MAC interface that supports both 10Base-T and 100Base-TX speeds, enabling adaptable connectivity for various network requirements. It also includes a fully compliant IEEE 802.3 PHY interface, providing seamless integration with existing network infrastructures. Additional features such as automatic polarity correction, link status indication, and power management functionalities make the LAN91C110-PU a versatile choice for integrating networking capabilities into products.
LAN91C110-PU Applications
- Embedded Systems: The LAN91C110-PU can be integrated into microcontrollers for smart home devices, where its compact size and complete feature set deliver efficient network communication without the need for additional components.
- Industrial Automation: This chip is ideal for use in factory automation equipment, supporting robust communication requirements in harsh industrial environments.
- Networked Printers: It provides a cost-effective, high-performance network connection solution for printers, facilitating features like remote printing and device management.
- Consumer Electronics: Suitable for integration into consumer electronics like set-top boxes and gaming consoles, where its network capabilities enhance the user experience by supporting online gaming and content streaming.
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